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Inch Pound/Centimeter Kilogram Dial Torque Wrenches, Proto®

Supplier: Proto®
577-6181F 577-6169F 577-6168F 577-6177F
  • Accurate to ± 4% of torque reading in both directions at 20% to 100% of full scale
  • Torsion drive design - accuracy not effected by hand position
  • Dual scale (English/metric) with clockwise and counterclockwise operation - fewer wrenches needed to complete job
  • Memory needles are standard on all wrenches except electric light models
  • Easy-to-read, high contrast scale



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Material Overall Length Includes Measuring System Weight Head Type Locking Type Torque Increment Torque Setting Supplier No. VWR Catalog Number Unit Price Quantity
Alloy Steel 10.630" Blow Molded Case Inch/Metric 2.20 lb Square Ball 110.000 in lb, 11.700 N-m Dial 577-6181F 300027-322 Each Retrieving
Alloy Steel 10" Blow Molded Case Inch/Metric 1 lb Square Ball 0.500 in lb, 1.110 N-m Dial 577-6168F 300027-312 Each Retrieving
Alloy Steel 10.630" Blow Molded Case Inch/Metric 1.30 lb Square Ball 15.000 in lb, 1.560 N-m Dial 577-6177F 300027-318 Each Retrieving
Alloy Steel 10.630" Blow Molded Case Inch/Metric 1.40 lb Square Ball 11.000 in lb, 1.560 N-m Dial 577-6169F 300027-314 Each Retrieving
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Type Torque
Description 300027-322 300027-312 300027-318 300027-314
Torque 600.00 in lb [Max], 384.60 N-m [Max] 30.00 in lb [Max], 4.27 N-m [Max] 250.00 in lb [Max], 160.30 N-m [Max] 75.00 in lb [Max], 10.70 N-m [Max]
Drive Size 3/8 in 1/4 in 3/8 in 1/4 in
Drive Type Male Square
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